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Degger [83]
3 years ago
10

A good model of the cell membrane would be

Biology
1 answer:
Snezhnost [94]3 years ago
5 0
A river with objects in it or a fence thats chain like

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What is the basic group of every amino acid?
Kaylis [27]

Answer:

An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.

Explanation:

HOPE IT HELPS : )

5 0
3 years ago
What is sensorineural?
Tanzania [10]
<span>(of hearing loss) caused by a lesion or disease of the inner ear or the auditory nerve.</span>
8 0
3 years ago
What is the sequence and polarity of the dna strand complementary to the strand 5' aaatgtccatgc 3'?
Natalka [10]

DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has the same DNA

DNA sequencing refers to the general laboratory technique for determining the exact sequence of nucleotides, or bases, in a DNA molecule

5' AAATGTCCATGC 3'

3' -TTACAGGTACG -5'   is the sequence and polarity of the dna strand complementary to the strand 5' aaatgtccatgc 3'.

To know more about DNA sequence here

brainly.com/question/14923432

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4 0
2 years ago
The Sun appears to move across the sky each day. What causes this?
Novay_Z [31]

Answer:

The earth is turning.

Explanation:

when the earth turns it causes the sun to move from one part of the sky to the other. The earth revolves around the sun. So when it become night time for example, the sun is just on the other side of the earth.

4 0
3 years ago
Which statement is correct concerning the process of ecological succession? Shrubs will replace pines during succession. Primary
Mariana [72]

Answer:

Option (2).

Explanation:

Ecological succession is the change in the ecological community of the species with respect to time. Two  types of the succession are  secondary succession and primary succession.

The ecological succession includes various transitional stages before reaching to the climax community. The simple species acquires first and then the climax species is reached at the end of the succession. Different changes are involved in the formation of climax community.

Thus, the correct answer is option (2).

3 0
3 years ago
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